CVE-2021-43620
Last modified
CVE-2021-43620 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in the fruity crate through 0.2.0 for Rust. Security-relevant validation of filename extensions is plausibly affected. EPSS estimates a 1.31% chance of exploitation in the next 30 days.
Description
An issue was discovered in the fruity crate through 0.2.0 for Rust. Security-relevant validation of filename extensions is plausibly affected. Methods of NSString for conversion to a string may return a partial result. Because they call CStr::from_ptr on a pointer to the string buffer, the string is terminated at the first '\0' byte, which might not be the end of the string.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fruity Project | Fruity | 0.1.0 |
| Fruity Project | Fruity | 0.2.0 |
References
- https://github.com/nvzqz/fruity/issues/14Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/rustsec/advisory-db/pull/1102Exploit, Patch, Third Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0123.htmlExploit, Third Party Advisory
- https://github.com/nvzqz/fruity/issues/14Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/rustsec/advisory-db/pull/1102Exploit, Patch, Third Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0123.htmlExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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